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What is the minimum data required for standard deviation?
The standard deviation is a measure of how spread out the numbers are. Three points is needed to calculate a statistically valid meaningful standard deviation.
Symmetrical distribution in statistics and an example?
mean deviation is minimum
How do you calculate the maximum and minimum possible for total mass?
minimum is less
What is the minimum grade a student must get in order to receive an A's if the mean grade was 72 and the standard deviation was 9?
Different examinations have different thresholds for A grades.
If a test has a normal distribution with a mean of 400 and a standard deviation of 100 what would be the minimum score for the top 3 percent of students?
(x-400)/100=1.882 x=588.2
What is the minimum data required for standard deviation?
The standard deviation is a measure of how spread out the numbers are. Three points is needed to calculate a statistically valid meaningful standard deviation.
When will the minimum deviation occur in the experiment of the spectrometer-refractive index?
The minimum deviation in a spectrometer experiment occurs when the refracted ray is parallel to the base of the prism, resulting in the prism being in a state of minimum deviation.
What is the advantage of keeping the prism in minimum deviation?
By keeping the prism in minimum deviation position, the RI of the prism can be calculated efficiently.
Can standard deviation value be bigger than maximum and minimum value?
No standard deviation can not be bigger than maximum and minimum values.
What is the advantage of keeping the prism in minimum deviation position?
By keeping the prism in minimum deviation position, the RI of the prism can be calculated efficiently.
What is the minimum deviation of prism whose refractive index is three to the power half?
The minimum deviation of a prism can be calculated using the formula: δ = (n - 1)A, where δ is the minimum deviation, n is the refractive index of the prism, and A is the angle of the prism. If the refractive index of the prism is three to the power of half, or √3, and the value of A is known, the minimum deviation can be calculated using the formula.
Which color of light shows minimum deviation when passing through prism?
Red light shows minimum deviation when passing through a prism due to its longer wavelength.
Why does the angle of deviation of a prism decreases first and then increases?
The angle of deviation of light passing through a prism decreases as the angle of incidence increases until it reaches a minimum value called the minimum deviation angle. After this point, as the angle of incidence continues to increase, the angle of deviation starts to increase again due to factors such as total internal reflection within the prism.
Why should you keep the prism in minimum deviation position?
f a line is drawn parallel to the angle of incidence axis (X-axis), it cuts the graph at two points, showing that there are two values of angle of incidence for an angle of deviation. However, at the point of angle of minimum deviation, the line will be tangent to the curve showing that for minimum angle of deviation there is only one angle of incidence.
Symmetrical distribution in statistics and an example?
mean deviation is minimum
Does the angle of minimum deviation depend upon the colour of light used?
Yes, the angle of minimum deviation does depend on the color of light used. This is because different colors of light have different wavelengths, which can lead to variations in how light is refracted when passing through a prism, causing the angle of minimum deviation to differ for each color.
What do standard deviation error bars indicate when they go past your minimum value?
If the minimum value is the minimum observed value then it indicates that the distribution goes below the minimum observed value.If the minimum value is the minimum defined for the distribution then it indicates thatthe data do not come from the proposed distribution,estimates for the mean or standard deviation are incorrect, oryou have got a sample which is atypical.
